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Exchange interaction and its tuning in magnetic binary chalcogenides
M. G. Vergniory, D. Thonig, M. Hoffmann +11
Using a first-principles Green's function approach we study magnetic properties of the magnetic binary chalcogenides Bi2Te3, Bi2Se3, and Sb2Te3. The magnetic coupling between trans…
Topological phase states of the SU(3) QCD
Alexander P. Protogenov, Evgueni V. Chulkov, Jeffrey C. Y. Teo
We consider the topologically nontrivial phase states and the corresponding topological defects in the SU(3) d-dimensional quantum chromodynamics (QCD). The homotopy groups for top…
Nonlocal Edge State Transport in Topological Insulators
Alexander P. Protogenov, Evgueni V. Chulkov, Valery A. Verbus
We use the N-terminal scheme for studying the edge state transportin in two-dimensional topological insulators. We find the universal nonlocal response in the ballistic transport a…